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Power Electronic Capacitor is plastic case, sealed with flame retardant epoxy resin. Power Electronic Capacitor leads welding terminal. Power Electronic Capacitor has withstand high voltage, low loss and low temperature rise. Power Electronic Capacitor is small ESL and ESR. Power Electronic Capacitor can be withstand high pulse current, high DV/DT endurance capacity.
0.47uf Capacitor For DC Power Supply Specifications:
| Dielectric | Polypropylene film |
| Electrodes | Vacuum evaporated metal or Aluminum foil |
| Coating | Encapsulated in reinforced flame retardant plastic case sealed with epoxy resin meeting the requirement of UL 94V-0 |
| Leads | Axial leads of tinned wire |
| Reference standard | IEC 384-16; GB 10190-1988 |
| Climatic catalogue | 40/85/21 |
| Capacitance versus rated voltage (UR) | 0.001 µF-2.2 µF/100VDC 0.001 µF-2.2 µF/250VDC 0.001 µF-2.2 µF/400VDC 0.001 µF-2.2 µF/630VDC |
| Capacitance tolerance | M = ±20%, K = ±10%, and J = ±5% |
| Dissipation factor | DF≤1.0% (at 20°C, 1KHz) |
| Voltage-proof | 1.6*UR Unit:VDC (5s at 20°C) |
| Insulation resistance | C≤0.33µF, IR≥30000MΩ, C>0.33µF, IR*C≥5,000s (1 minute at 20°C and R≤65%) |
| Endurance | 1000 hours with 125% of rated voltage at 85°C. After the test: ΔC/C ≤5%; ΔDF ≤0.40%, IR ≥50% of the specified value (20°C, 1kHz) |
Advantages of Power Electronic Capacitors
Power Electronic capacitors offer several advantages over other energy storage devices, such as batteries. Some of the key advantages of power capacitors include:
1. High Power Density:
Power Electronic capacitors can deliver high power output in short bursts, making them ideal for applications that require high power density.
2. Fast Charging and Discharging:
Power Electronic capacitors can charge and discharge quickly, making them ideal for applications that require rapid energy transfer.
3. Long Lifespan:
Power Electronic capacitors have a long lifespan compared to batteries, making them a more reliable and cost-effective solution in the long run.
4. Low Maintenance:
Power Electronic capacitors require little to no maintenance, reducing the overall cost of ownership.
Feature:
1.Non-inductive construction and self-healing
2.High property moisture resistance
3.Super physical and environmental characteristics
Application:
1.Filtering and noise suppression circuits
2.Pulse, logic, timing circuits
3.DC damping, bypass and signal coupling in communication equipment
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